nah... the first 3-4 days were shitty.
after that I know that the chemicals are all gone and shit... so it just becomes a decision.
at day 10 or so I stopped the habitual thoughts (after a meal, after coitus, et cetera)
now I occasionally get an urge, but it's not a problem.
when I get really pissed off... it's hard, but otherwise I'm good.
thanks